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Cushion|Natural|GIA

0.90ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 15698443

Certificate GIA 15698443

Diamond specifications and retailer prices

From $3,247 SGD
$2,539 USD
As of October 31, 2026
Save $1,740 SGD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,330 SGD at MOH London · As of October 8, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 15698443. Listed at 8 retailers as of October 31, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 15698443
Dimensions6.18 × 5.33 × 3.69 mm
L/W Ratio1.16
Top View
6.18 mm5.33 mm0.90 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 15698443
Side View
Table 53.0%CrownGirdle: ThickPavilionCulet: SmallDepth 69.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,330 SGD|Low: $3,053 SGD|High: $7,350 SGD|Avg: $4,439 SGD|+3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4$3,247 SGD
Retailer 11$3,260 SGD
Retailer 7$3,328 SGD
Retailer 10$3,522 SGD
Retailer 6$3,761 SGD
Retailer 9$3,963 SGD
Retailer 8$4,921 SGD
Retailer 2$4,987 SGD
Retailer 5$5,040 SGD
Retailer 3$5,882 SGD
MOH London$7,330 SGD

38 data points across 11 retailers

8 retailers$3,247 SGD to $4,987 SGD

B
Cheapest Retailer
-
$3,247 SGD
$2,539 USD
Retailer 2
-
$3,522 SGD
$2,754 USD
View
Price last confirmed 26 days ago
B
Retailer 3
-
$3,761 SGD
$2,941 USD
View
B
Retailer 4
-
$3,812 SGD
CA$4,140 CAD
View
Retailer 5
-
$3,963 SGD
$3,099 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$4,921 SGD
$3,848 USD
View
Price last confirmed 26 days ago
C
Retailer 7
-
$4,987 SGD
£3,070 GBP
View
Most Expensive
MOH London
F7F43D1BF · Oct 8
$7,330 SGD
£4,513 GBP
View
Price last confirmed 26 days ago
7 more retailers have this diamond
Prices start from $3,247 SGDSave up to $1,740 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
0.90ct Cushion
$3,247 SGD